Journal of Capital Medical University ›› 2020, Vol. 41 ›› Issue (4): 671-675.doi: 10.3969/j.issn.1006-7795.2020.04.030

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  • Received:2020-02-11 Online:2020-08-21 Published:2020-07-22
  • Supported by:
    This study was supported by Major National Science and Technology Project (2020ZX10001013), Key Project of National Natural Science Foundation of China (61936013), National Natural Science Foundation of China(81771806), Beijing Municipal Health Commission, Beijing Health Science, Technology Achievements and Appropriate Technology Promotion Project(2020-TG-002), Welfare Project of You'an Medical Development Fund of COVID-19 Emergency Prevention and Control Public (BJYAYY-2020YC-03).